Vittoria Standard Butyl Inner Tubes for MTB 29er Valve:1.95/2.5 Schrader AV 48mm lightweight and with 21 speeds

lightweight and with 21 speeds

Foam : Biofoam

with inclusion of the face guard structure

Insert for tubeless road tires

ensuring that punctures are sealed as normal

Vittoria Standard Butyl Inner Tubes for MTB 29er Valve:1.95/2.5 Schrader AV 48mm lightweight and with 21 speedsSTANDARD Butyl inner tubes butyl inner tubes for everyday use good puncture resistance and airretention wall thickness 0. 9 mm Protection in any instance general purpose butyl inner tubes for everyday use. Standard inner tubes are made with high quality synthetic rubber with a wall thickness of 0. 9 mm. Standard tubes offer good puncture resistance and a solid airtight performance in every instance.